The key to having healthy brain function is to give your brain an optimal energy supply. Most would argue that the brain needs glucose as its optimal energy source but what we are finding is that only a small portion of your brain needs sugar. What the brain actually prefers are ketones from fat as its energy source.

For those of you wanting to optimize your brain performance, not to mention decrease inflammation in your gut and heart, it is necessary to eat more fat from butter.

Butter is now considered by many to be the new superfood, even though it has been used for at least 4,500 years. How did we get so far removed from fat? One of the early campaigns against fat began when Dwight Eisenhower was diagnosed with heart disease in 1955. His team of scientists and doctors, including the snit-fat crusader, Ancel Keys concluded that saturated fat and butter caused his chronic disease.